Solve -4/9*-2/7

$$\frac { - 4 } { 9 } \times \frac { - 2 } { 7 }$$

Evaluate

$$\frac{8}{63}\approx 0.126984127$$

Solution Steps

Fraction \frac{-4}{9} can be rewritten as -\frac{4}{9} by extracting the negative sign.

$$-\frac{4}{9}\times \frac{-2}{7}$$

Fraction \frac{-2}{7} can be rewritten as -\frac{2}{7} by extracting the negative sign.

$$-\frac{4}{9}\left(-\frac{2}{7}\right)$$

Multiply -\frac{4}{9} times -\frac{2}{7} by multiplying numerator times numerator and denominator times denominator.

$$\frac{-4\left(-2\right)}{9\times 7}$$

Do the multiplications in the fraction \frac{-4\left(-2\right)}{9\times 7}.

$$\frac{8}{63}$$

Factor

$$\frac{2 ^ {3}}{3 ^ {2} \cdot 7} = 0.12698412698412698$$